Question

Give reasons for the following.

Bio-medical waste is often considered to be hazardous waste.

Answer 1

1. Presence of Infectious Agents: It often contains pathogens, bacteria, viruses, and parasites derived from patients, laboratory cultures, or bodily fluids, which pose a direct risk of transmitting contagious diseases to healthcare workers and the public.
2. Risk of Sharp Injuries: Items such as used needles, syringes, scalpels, and broken glass can puncture or cut skin, potentially transmitting blood-borne infections like HIV, Hepatitis B, and Hepatitis C.
3. Toxic and Chemical Hazards: Medical facilities frequently discard hazardous chemical residues, leftover pharmaceutical drugs, cytotoxic agents used in chemotherapy, and heavy metals (like mercury from thermometers) that are toxic and harmful to both human health and ecosystems.
4. Radioactive Materials: Certain diagnostic and therapeutic procedures utilize radioactive elements, meaning associated waste can emit harmful radiation if not handled with strict containment protocols.